@article{ref1,
title="Attempted suicide during depressive (unipolar) and manic depressive (bipolar) psychoses",
journal="Archiv fur Psychiatrie und Nervenkrankheiten",
year="1969",
author="D'Elia, G. and Perris, C.",
volume="212",
number="4",
pages="339-356",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0003-9373",
doi="",
url="http://dx.doi.org/"
}